John Bandicut, the reluctant hero who saved Earth in Neptune Crossing, is stranded on the artificial structure known as Shipworld, searching for keys to its mysteries, when he discovers a Nemesis that threatens to destroy more than Earth.

John Bandicut, the reluctant hero who saved Earth in Neptune Crossing, is stranded on the artificial structure known as Shipworld, searching for keys to its mysteries, when he discovers a Nemesis that threatens to destroy more than Earth.

John Bandicut, the reluctant hero who saved Earth in Neptune Crossing, is stranded on the artificial structure known as Shipworld, searching for keys to its mysteries, when he discovers a Nemesis that threatens to destroy more than Earth.